Anti-dazzling board



FIG. 1 is a perspective view of an anti-dazzling board showing my new design;

FIG. 2 is a front elevational view thereof, the rear elevational view being a mirror image;

FIG. 3 is a left side elevational view thereof; a right side elevational view being a mirror image;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

The broken lines are shown for illustrative purposes only and form no part of claimed design. 

CLAIM The ornamental design for an anti-dazzling board, as shown and described. 